KE,gpe, work

Energy stored because of gravity is called:

• Gravitational Potential Energy

• Kinetic Energy

• Mechanical Advantage

• Chemical Energy

At which point does the ball has the greatest gravitational potential energy (GPE)?

• A

• G

• D

• C

• G

1. As an object falls, what happens to its gravitational energy?

• Increases

• Decreases

• Stays the same

• Need more information.

1. As an object falls, what happens to its kinetic energy?

• Increases

• Decreases

• Stays the same.

• Need more information

At what position does the rock have the greatest kinetic energy?

• A
• B
• D
• E

What word best describes Kinetic Energy?

• Stored
• Motion
• Elastic
• Gravity

Which is the correct equation for kinetic energy?

• ½ x mass x velocity²

• mass² x velocity²

• mass x velocity

• mass x velocity²

• ½ x mass² x velocity²

Energy due to motion is ____________ energy. 

• Potential 
• Energy
• Kinetic
• Friction

Gravitational potential energy depends on the ________ and ________ of the object. 

• Height and mass
• Friction and movement
• Mass and Movement
• Height and Friction 

At which point is potential energy greatest?

• W
• X
• Y
• Z